% Matlab diary from cs110a, Feb 23 2005.
%
% This is what I typed in class.  
%
% Type it into Matlab yourself to
% reproduce the output I showed.

edit f
type f

function ydot = f(t,y)
% F  :  function ydot = f(t,y) for ODE solution
%
%   t:  scalar time
%   y:  vector, y = y(t), unknown function
%   
%   ydot:  vector of dy / dt

ydot = y / 2;



help ode23tx
ode23tx ( 'f',  [0 10], 1)